package com.winning.sx.microframework.common.shiro;

import com.winning.sx.microframework.model.exception.CustomException;
import com.winning.sx.microframework.model.manage.LoginSession;
import com.winning.sx.microframework.service.sysmanage.LoginService;
import org.apache.shiro.authc.AuthenticationException;
import org.apache.shiro.authc.AuthenticationInfo;
import org.apache.shiro.authc.AuthenticationToken;
import org.apache.shiro.authc.SimpleAuthenticationInfo;
import org.apache.shiro.authz.AuthorizationInfo;
import org.apache.shiro.authz.SimpleAuthorizationInfo;
import org.apache.shiro.realm.AuthorizingRealm;
import org.apache.shiro.subject.PrincipalCollection;
import org.springframework.beans.factory.annotation.Autowired;

//实现AuthorizingRealm接口用户用户认证
public class DoctorShiroRealm extends AuthorizingRealm {

    //用于用户查询
    @Autowired
    private LoginService loginService;

    //角色权限和对应权限添加
    @Override
    protected AuthorizationInfo doGetAuthorizationInfo(PrincipalCollection principalCollection) {
        //获取登录用户名
        String name= (String) principalCollection.getPrimaryPrincipal();
        //查询用户名称
//        SecurityProperties.User user = loginService.findByName(name);
        //添加角色和权限
        SimpleAuthorizationInfo simpleAuthorizationInfo = new SimpleAuthorizationInfo();
//        for (Role role:user.getRoles()) {
//            //添加角色
//            simpleAuthorizationInfo.addRole(role.getRoleName());
//            for (Permission permission:role.getPermissions()) {
//                //添加权限
//                simpleAuthorizationInfo.addStringPermission(permission.getPermission());
//            }
//        }
        return simpleAuthorizationInfo;
    }

    //用户认证
    @Override
    protected AuthenticationInfo doGetAuthenticationInfo(AuthenticationToken authenticationToken) throws AuthenticationException {
        //加这一步的目的是在Post请求的时候会先进认证，然后在到请求
        if (authenticationToken.getPrincipal() == null) {
            return null;
        }
        //获取用户信息
        String name = authenticationToken.getPrincipal().toString();
        String passwd = authenticationToken.getCredentials().toString();
        UserToken usertoken = (UserToken) authenticationToken;

        if (usertoken.getLoginName().equals("openid")) {
            passwd="";
        } else if (usertoken.getLoginName().equals("doctorCode")) {
            passwd="123";
        }

//        //这里验证authenticationToken和simpleAuthenticationInfo的信息
        SimpleAuthenticationInfo simpleAuthenticationInfo = new SimpleAuthenticationInfo(name, passwd, getName());
        return simpleAuthenticationInfo;
    }
}